22:17:34 Create new PHPExcel object
22:17:34 Set document properties
22:17:34 Add some data
22:17:34 Rename worksheet
22:17:34 Write to Excel2007 format
22:17:34 File written to 42richText.xlsx
Call time to write Workbook was 0.0236 seconds
22:17:34 Current memory usage: 2 MB
22:17:34 Write to Excel5 format
22:17:34 File written to 42richText.xls
Call time to write Workbook was 0.0217 seconds
22:17:34 Current memory usage: 2 MB
22:17:34 Peak memory usage: 2 MB
22:17:34 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples